Marking 90 years of London Transport, this selection of images celebrates its buses, trams and trolleybuses in preservation.

Today pollution-free transport is high on the political agenda yet it is sometimes forgotten that electric vehicles ran on the streets of London from the early

With the twentieth century arrived the first electric tramcars in London. Thirty years later the first trolley buses arrived - along with a fleet of new trams t

In the last century, the trolleybus developed into a successful provider of public transport in many towns and cities around Britain. It is often described as b